Organ Specifications

This is the detailed specification of the Cathedral Organ. For more general information and history, see the organ.

Great Organ

Double Open Diapason
Open Diapason 1
Open Diapason 2
Claribel
Corno Dolce
Principal
Harmonic Flute
Quint Flute
Fifteenth
Sesquialtera
Mixture
Trumpet
Clarion

Swell to Great
Swell Suboctave to Great
Swell Octave to Great
Choir to Great
Choir Suboctave to Great
Choir Octave to Great
Solo to Great
Solo Suboctave to Great
Solo Octave to Great
Grt Comb w/ Ped Comb

 

16
8
8
8
8
4
4
2 2/3
2
(17 19 22)
(15 19 22 26 29)
8
4

Solo Organ (first 5 enclosed)

Harmonic Flute
Violon Cello
Salicional
Harmonic Flute
Vox Humana
Tuba
Clarion

Suboctave
Octave
Unison Off
Tremulant

 

8
8
8
4
8
8
4

Pedal Organ

Double Open Diapason
Open Diapason
Contra Bass
Bourdon
Octave*
Violon Cello
Bass Flute
Fifteenth*
Mixture*
Contra Trombone
Trombone
Trumpet

Great to Pedal
Swell to Pedal
Choir to Pedal
Solo to Pedal

* These stops were in the original
design, but were never installed.

 

32
16
16
16
8
8
8
4
(15 19 22 26 29)
32
16
8

Swell Organ

Lieblich Bourdon
Open Diapason
Rohr Flute
Viol d'Orchestre
Voix Celeste (tc)
Principal
Flute
Fifteenth
Mixture
Contra Fagotto
Cornopean
Oboe
Clarion

Suboctave
Octave
Unison Off
Tremulant
Solo to Swell
(ranks have extra top oct)

 

16
8
8
8
8
4
4
2
(12 17 19)
16
8
8
4

Choir Organ (enclosed)

Gedeckt
Gamba
Unda Maris (tc)
Suabe Flute
Salicet
Harmonic Piccolo
Clarinet
Orchestral Oboe

Subocatve
Octave
Unison Off
Tremulant
Swell to Choir
Swell Octave to Choir
Solo to Choir

 

8
8
8
4
4
2
8
8

Accessories

6 pistons to Great
4 pistons to Choir
4 pistons to Solo
5 combination pedals for Swell
4 combination pedals for Pedal

Great to Pedal reversible piston
Swell to Great reversible piston
Solo to Great reversible piston
Great to Pedal reversible pedal
Capture system setter pistons

 

Wind Supply

Discus 10 h.p. multistage blower
Discus 0.33 h.p. blowers x 2
Wind pressures to 12" (305mm)

 

Copyright © St Peters Cathedral Council